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R911307952 (MKD112B-024-KP1-LN)

MKD Synchronous Motors

Rated 4.0 stars (9 total reviews)
  In-Stock, Ships 3-5 Days
Expedited Lead Times on Select Parts
1 Year Warranty Included
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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

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6 Minutes 1 Seconds

The R911307952 (MKD112B-024-KP1-LN) is a Rexroth Indramat synchronous servo motor designed for industrial automation. It features a keyway shaft per DIN 6885-1, a shaft seal, and a holding brake with 22 Nm holding torque. The motor uses a resolver feedback encoder with absolute position detection capability (>4096 revolutions) and integrated commutation tracks. It delivers 28.0 Nm continuous torque at standstill, operates at a rated current of 30.5 A, and supports speeds up to 2000 RPM nominally, with a maximum of 4500 RPM at 98.5 A. The unit's design includes natural convection cooling, internal heatsink, and air blower, with provision for additional external blowers. Mounting is via a 192 mm flange with cable entry on the left side.

Technical Specifications

Main Function
Energy conversion

Motor type
Industrial

Design
Brushless

Extra feature
Maintenance-free operation

Shaft Keyway
According to DIN 6885-1

Bearings
Grease lubricated

Connection Box Direction
Left side of motor

Temperature regulation
Internal heatsink and air blower

Optional Additional Feature
External Blower Unit

Characteristic Motor Speed
2000 revolutions per minute

Maximum Speed
4500 revolutions per minute

Maximum Current
98.5 Amperes

Shipping
Worldwide

How does stall torque enhance MKD112B-024-KP1-LN performance?

It produces 40 Nm stall torque. This higher ceiling supports demanding acceleration phases, sustaining torque under heavy loads without loss of positional stability during peak duty cycles.

What defines current demands in MKD112B-024-KP1-LN?

It operates at 30.5 A rated current and peaks at 90 A. These figures guide inverter sizing and cable protection to prevent overload during long production cycles.

Why does encoder choice matter for MKD112B-024-KP1-LN?

It uses resolver feedback with integrated encoder. This absolute detection recovers coordinates across 4096 revolutions, avoiding downtime associated with referencing.

How does cooling impact MKD112B-024-KP1-LN service?

It relies on natural convection cooling. Eliminating fans reduces maintenance while sustaining thermal stability across moderate to high workloads.

Why does flange size influence MKD112B-024-KP1-LN integration?

It mounts on a 192 mm flange. The interface spreads torque loads evenly, protecting the structural integrity of gearboxes and coupling hardware.

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Internal Product Review

The MKD112B-024-KP1-LN from Bosch Rexroth emphasizes stall torque performance. A keyed shaft ensures secure torque transfer, and the integrated resolver encoder with absolute detection removes homing delays, making it a must have option for machine users who seeks top results.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the MKD112B-024-KP1-LN.
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